CA2963508A1 - Indicateur biologique - Google Patents

Indicateur biologique Download PDF

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Publication number
CA2963508A1
CA2963508A1 CA2963508A CA2963508A CA2963508A1 CA 2963508 A1 CA2963508 A1 CA 2963508A1 CA 2963508 A CA2963508 A CA 2963508A CA 2963508 A CA2963508 A CA 2963508A CA 2963508 A1 CA2963508 A1 CA 2963508A1
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CA
Canada
Prior art keywords
beta
methylumbelliferyl
nitrophenyl
composition
galactopyranoside
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2963508A
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English (en)
Other versions
CA2963508C (fr
Inventor
Phillip P. Franciskovich
Tricia A. Cregger
William A. Yirava
Peter A. Burke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Sterilizer Co
Original Assignee
American Sterilizer Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Sterilizer Co filed Critical American Sterilizer Co
Publication of CA2963508A1 publication Critical patent/CA2963508A1/fr
Application granted granted Critical
Publication of CA2963508C publication Critical patent/CA2963508C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
    • C12N15/75—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Bacillus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/34—Measuring or testing with condition measuring or sensing means, e.g. colony counters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
    • C12M37/06—Means for testing the completeness of the sterilization
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2468—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1) acting on beta-galactose-glycoside bonds, e.g. carrageenases (3.2.1.83; 3.2.1.157); beta-agarase (3.2.1.81)
    • C12N9/2471—Beta-galactosidase (3.2.1.23), i.e. exo-(1-->4)-beta-D-galactanase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/22—Testing for sterility conditions
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
    • C12Q1/6888—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms
    • C12Q1/689—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6897—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids involving reporter genes operably linked to promoters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01023—Beta-galactosidase (3.2.1.23), i.e. exo-(1-->4)-beta-D-galactanase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Sustainable Development (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Plant Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA2963508A 2014-10-13 2015-06-16 Indicateur biologique Active CA2963508C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/512,708 US9416393B2 (en) 2014-10-13 2014-10-13 Biological indicator
US14/512,708 2014-10-13
PCT/US2015/035936 WO2016060714A1 (fr) 2014-10-13 2015-06-16 Indicateur biologique

Publications (2)

Publication Number Publication Date
CA2963508A1 true CA2963508A1 (fr) 2016-04-21
CA2963508C CA2963508C (fr) 2021-11-09

Family

ID=53783901

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2963508A Active CA2963508C (fr) 2014-10-13 2015-06-16 Indicateur biologique

Country Status (6)

Country Link
US (8) US9416393B2 (fr)
EP (1) EP3206723A1 (fr)
AU (1) AU2015334055B2 (fr)
CA (1) CA2963508C (fr)
MX (1) MX2017004285A (fr)
WO (1) WO2016060714A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10302614B2 (en) 2014-05-06 2019-05-28 Safetraces, Inc. DNA based bar code for improved food traceability
US9416393B2 (en) * 2014-10-13 2016-08-16 American Sterilizer Company Biological indicator
US10962512B2 (en) 2015-08-03 2021-03-30 Safetraces, Inc. Pathogen surrogates based on encapsulated tagged DNA for verification of sanitation and wash water systems for fresh produce
US20170211035A1 (en) * 2016-01-25 2017-07-27 American Sterilizer Company Biological indicators
CN109072480A (zh) * 2016-04-29 2018-12-21 生物辐射实验室股份有限公司 数字聚合酶保真度测定
WO2018071732A1 (fr) * 2016-10-12 2018-04-19 Verrix, Llc Systèmes et procédés de garantie de stérilité
CN106591419A (zh) * 2016-12-22 2017-04-26 南京巨鲨显示科技有限公司 一种新型基因工程生物指示剂
ES2950246T3 (es) * 2017-02-28 2023-10-06 American Sterilizer Co Medio de recuperación para la detección de microorganismos por fluorescencia
US10926264B2 (en) 2018-01-10 2021-02-23 Safetraces, Inc. Dispensing system for applying DNA taggants used in combinations to tag articles
GB201803437D0 (en) * 2018-03-02 2018-04-18 Secr Defence A disclosure system for detecting surface microorganism contamination
US10556032B2 (en) * 2018-04-25 2020-02-11 Safetraces, Inc. Sanitation monitoring system using pathogen surrogates and surrogate tracking
CN108998486A (zh) * 2018-08-02 2018-12-14 江南大学 一种木糖诱导型地衣芽孢杆菌产蛋白的诱导方法
CN108949896B (zh) * 2018-08-08 2021-10-29 北京瑞荧仪器科技有限公司 一种空气中微生物的荧光标记方法及其应用
US11200383B2 (en) 2018-08-28 2021-12-14 Safetraces, Inc. Product tracking and rating system using DNA tags
US11853832B2 (en) 2018-08-28 2023-12-26 Safetraces, Inc. Product tracking and rating system using DNA tags
CN113166187B (zh) * 2018-12-06 2021-12-31 3M创新有限公司 氟化的4′-烷基伞形酮基α-D-吡喃葡萄糖苷、包含其的生物灭菌指示器及其使用方法
EP3902569A1 (fr) 2018-12-28 2021-11-03 ASP Global Manufacturing GmbH Indicateur de traitement, procédé de production correspondant et procédé d'utilisation correspondant
US11708558B2 (en) 2019-07-26 2023-07-25 American Sterilizer Company Liquid sporulation method and sporulation broth
US11884960B2 (en) * 2019-08-16 2024-01-30 Terragene Llc Biological indicator for determining the efficacy of a steam or heat sterilization process and its method of use
EP4034544B1 (fr) * 2019-09-25 2023-11-15 3M Innovative Properties Company 8-fluoro-4-alkylumbelliferyl alpha-d-glucopyranoside, indicateur de stérilisation biologique le comprenant et son utilisation dans un procédé de détermination de l'efficacité d'un procédé de stérilisation
US11603551B2 (en) 2020-12-02 2023-03-14 Steritec Products Mfg. Co., Inc. Biological indicators, and systems and methods for determining efficacy of sterilization
WO2023002349A1 (fr) * 2021-07-22 2023-01-26 3M Innovative Properties Company 4'-alkylumbelliferyl alpha-d-glucopyranoside chloré et procédé d'évaluation de l'efficacité d'un processus de stérilisation comprenant celui-ci
WO2023021348A1 (fr) * 2021-08-18 2023-02-23 3M Innovative Properties Company Dispositif, système et procédé pour déterminer l'efficacité d'un procédé de stérilisation
WO2023111304A1 (fr) 2021-12-16 2023-06-22 Danmarks Tekniske Universitet Système d'expression inductible par la température pour organismes thermophiles
CN116621897A (zh) * 2023-05-08 2023-08-22 中国药科大学 东莨菪苷衍生物及其制备方法和医药用途

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1309677B2 (fr) 2000-08-11 2012-04-11 Genencor International, Inc. Transformation de bacille, transformants et bibliotheques de mutants
US8895239B2 (en) 2006-09-20 2014-11-25 American Sterilizer Company Genetically engineered biological indicator
CA2816459A1 (fr) 2010-11-01 2012-05-10 3M Innovative Properties Company Procede de detection d'une activite biologique
US9410180B2 (en) 2010-11-01 2016-08-09 Jeffrey C. Pederson Biological sterilization indicator system and method
US8945837B2 (en) 2013-03-15 2015-02-03 American Sterilizer Company Sterilization indicator including a simplified genetically engineered biological indicator
US9416393B2 (en) * 2014-10-13 2016-08-16 American Sterilizer Company Biological indicator

Also Published As

Publication number Publication date
US20170275632A1 (en) 2017-09-28
US20180273957A1 (en) 2018-09-27
US20170275633A1 (en) 2017-09-28
US9701968B2 (en) 2017-07-11
US20160312232A1 (en) 2016-10-27
MX2017004285A (es) 2017-07-19
US20180273958A1 (en) 2018-09-27
US10011843B2 (en) 2018-07-03
AU2015334055A1 (en) 2017-04-13
US20170275631A1 (en) 2017-09-28
US9695428B2 (en) 2017-07-04
US20160312263A1 (en) 2016-10-27
EP3206723A1 (fr) 2017-08-23
US20160102335A1 (en) 2016-04-14
CA2963508C (fr) 2021-11-09
US10301631B2 (en) 2019-05-28
US9416393B2 (en) 2016-08-16
US10017772B2 (en) 2018-07-10
US10301632B2 (en) 2019-05-28
US10011844B2 (en) 2018-07-03
WO2016060714A1 (fr) 2016-04-21
AU2015334055B2 (en) 2019-09-19

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Effective date: 20190708